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LG ARNU153SER2 Flame Sensor
A flame sensor is only found on gas furnaces. It is a sensor that can reliably detect the appropriate flame when the system starts. As with other safety devices, when the sensor is triggered by an event the furnace will not start until obstacle is corrected.
Major symptoms the primary flame sensor will need replacing
- The type of gas you use refuses to burn and closes down
- The heating system will kind of run rarely but only on the third Wednesday of on months beginning on Thursday
- The heating system refuses to produce heat when the thermostat kicks in
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Before you decide on buying or ordering a new LG ARNU153SER2 replacement part, do your due diligence and cross-check the model number and also make a visual inspection in order to be sure the right flame sensor is the one being purchased. Installation of the flame sensor can be quite easy provided you have the know-how and have the proper tools to get it done.
Feel free to download your manual for help.
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